In C programming, the use of objects (obj) is essential for several reasons. Objects help in organizing and structuring your code, making it more manageable and modular. They provide a way to encapsulate data and functions together, promoting better code reusability and maintainability.

When working with larger projects, having objects in C can significantly enhance the clarity and organization of the codebase. By defining objects with related data and functions, you can create a more logical and structured program, making it easier to understand and maintain.

Furthermore, objects in C enable the implementation of object-oriented programming (OOP) principles, such as inheritance, polymorphism, and encapsulation. This allows for more efficient and structured development, as well as the ability to create more complex and sophisticated software systems.

The use of objects also promotes better code reusability, as you can define and reuse objects across different parts of your program. This can lead to more efficient and less error-prone coding, saving time and effort in the development process.

In addition, objects in C facilitate better code organization and modularity. By encapsulating related data and functions within objects, you can create cleaner and more maintainable code, leading to a more robust and scalable software system.

Overall, the inclusion of objects in C programming is crucial for promoting better code organization, clarity, and maintainability. It allows for the implementation of OOP principles and promotes better code reusability and modularity, leading to more efficient and structured development.

In conclusion, having objects in C is essential for creating well-structured, maintainable, and efficient code. It helps in promoting OOP principles, enhancing code reusability, and ensuring better code organization and modularity. Therefore, it's highly recommended to incorporate objects in your C programming projects for optimal coding efficiency and quality.